3D OPTICAL ILLUSION EFFECT: This 3D led ILLUSION lamp is a combination of art and technology that creates an optical 3D illusion and plays tricks on the eyes. From far,you will see the design,but as you get up close,you see a thin acrylic glass sheet that's completely flat.It's bound to dazzle and impress your guests while always lighting up the room and your lives. touch control: red, green, blue, yellow, cyan, pink, white, color change. LED slides can be fixed with one color or a gradient of 7 colors. The light is soft and not dazzling. Perfect for children's creative 3D optical light. USB Power Port: Compatible with Any USB Power Port Such As Laptop, Computer, USB Mobile Power, USB Power Adapter, and Any Other Connector with USB. No Adapter Required, Safe Touch, Not Overheating.Does not include a power plug. NIGHT LIGHT APPLICABLE SCENARIOS: Mother's Day, Father's Day, Bedroom, Baby room, Bars, Cafes, Hotels, Cinema, Clubs, University, Restaurant Atmosphere Light, Christmas gifts, Birthday gifts, Advertising Promotional, Holiday, Tourist Attractions etc. Standard Shipping (logistics Carrier: Epacket) Usually Takes about 8~15 Days, and There Is Tracking Information Throughout Expedited Shipping (logistics Carrier: DHL) Usually Takes about 3~5 Days, Which Is Safer and More Convenient (PO BOX Address Delivery Is Not Accepted)